Joining Ti 3 SiC 2 MAX phase with 308 stainless steel and aluminum fillers by tungsten inert gas (TIG)-brazing process

Hadji, Youcef; Haddad, Adel; Yahi, Mostepha; Benamar, Mohammed El Amine; Miroud, Djamel; Sahraoui, Tahar; Hadji, Mohamed; Barsoum, Michel W.

doi:10.1016/j.ceramint.2015.09.026

Cited by 19 publications

(3 citation statements)

References 18 publications

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“…Due to its excellent conductivity and thermal conductivity, Ti 3 SiC 2 ceramic is widely used to make conductive components and corrosion‐resistant electrodes 1–3 . However, its brittleness and unworkability has greatly limited the application of Ti 3 SiC 2 ceramic 4–6 . In order to promote and expand its application in the field of industrial manufacturing, the preparation of Ti 3 SiC 2 ceramic and metals composite components has become a feasible way.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3] However, its brittleness and unworkability has greatly limited the application of Ti 3 SiC 2 ceramic. [4][5][6] In order to promote and expand its application in the field of industrial manufacturing, the preparation of Ti 3 SiC 2 ceramic and metals composite components has become a feasible way. Thus, the welding or joining of Ti 3 SiC 2 ceramic and metals is a problem we have to solve.…”

Section: Introductionmentioning

confidence: 99%

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Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

et al. 2022

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Reducing the residual stresses and improving the mechanical strength of largescale ceramic/metal brazing joints is an important problem that must be solved for its practical engineering application. Using composite filler with solid-state phase transformation ceramic particulates, it is theoretically feasible to relieve the residual stress and improve the mechanical properties of ceramic/metal brazed joints. In this study, Cu mesh, Ag-28Cu-2Ti (wt.%), and yttria-stabilized zirconia (0.6 mol.% YSZ solid-state phase transformation ceramic particulates) composite power fillers were used in the brazing of Ti 3 SiC 2 ceramic and pure copper. The microstructure of joints and YSZ particulates in the interface was investigated and confirmed by scanning electron microscopy (SEM), energydispersive X-ray spectroscopy (EDS), scanning transmission electron microscopy (STEM), and transmission electron microscopy (TEM). In addition, the effect of YSZ particulates content on the mechanical properties of joints was investigated and evaluated by the shear strength. The results show that the interfacial phases were mainly Ti 5 Si 3 , TiC, Ti x Cu, Ag (s, s), Cu (s, s), and YSZ particulates. Moreover, most of YSZ particulates undergo the solid-state phase transformation from tetragonal zirconia (t-ZrO 2 ) to monoclinic zirconia (m-ZrO 2 ) during the cooling process of brazing. The abnormal volume expansion of the solid-state phase transformation reduced the thermal mismatch between Ti 3 SiC 2 ceramic and filler, thereby reducing the residual stress in the interface of joint. When using composite filler with 6 wt.% YSZ particulates, the shear strength of Ti 3 SiC 2 /Cu joint reached the maximum. The maximum average shear strength of the joints was 80.2 MPa, which was about 103.6% more than the joint without YSZ particulates.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

et al. 2022

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“…However, it is still difficult to manufacture large-scale Ti 3 SiC 2 ceramic and process complex-shaped components, which greatly limits the application of Ti 3 SiC 2 ceramic. In order to expand the application of Ti 3 SiC 2 ceramic, it has become an important way to obtain the composite components of Ti 3 SiC 2 ceramic and metal materials by joining technology [3]. Compared with other metals or alloys, pure copper is usually joined with Ti 3 SiC 2 ceramic to form composite components in the field of electrical conductivity and wear resistance due to its excellent conductivity, high fracture toughness, and good workability [4,5].…”

Section: Introductionmentioning

confidence: 99%

Improvement for Interfacial Microstructure and Mechanical Properties of Ti3SiC2/Cu Joint Brazed by Ag-Cu-Ti Filler with Copper Mesh

et al. 2021

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Ti3SiC2 ceramic and copper were successfully vacuum brazed using Ag-Cu-Ti filler and Ag-Cu-Ti filler with copper mesh, respectively. In this study, the effects of copper mesh and brazing parameters on the interface microstructure and mechanical properties of the joints were systematically studied. The results revealed that the typical interfacial microstructure of joint was Ti3SiC2 ceramic/Ti5Si3 + TiC + Ti2Cu + Ti3Cu/Ag (s, s) + Cu (s, s)/eutectic Ag-Cu + TiSiCu/Cu. A maximum shear strength of joint obtained at a brazing temperature of 870 °C and a holding time of 10 min can reached up to 66.3 ± 1.2 MPa, which was 34.7% higher than that without copper mesh. The improvement of mechanical property was attributed to the extraordinary plasticity of copper mesh, which reduced the residual stress caused by the difference in the coefficient of thermal expansion at the interface of joints. As the brazing temperature and holding time further increased, the shear strength of joints decreased due to the excessively thick reaction layer of intermetallic compounds.

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Mechanical and Corrosion Study of Gas Tungsten Arc Welding-Based SS-304L Wire Arc Additive Manufacturing Components, and the Effect of Sputtered (TiN) Coating on Their Corrosion Behavior

Tripathi

Kumar

Mahapatra

et al. 2022

J. of Materi Eng and Perform

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Joining Ti 3 SiC 2 MAX phase with 308 stainless steel and aluminum fillers by tungsten inert gas (TIG)-brazing process

Cited by 19 publications

References 18 publications

Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

Improvement for Interfacial Microstructure and Mechanical Properties of Ti3SiC2/Cu Joint Brazed by Ag-Cu-Ti Filler with Copper Mesh

Mechanical and Corrosion Study of Gas Tungsten Arc Welding-Based SS-304L Wire Arc Additive Manufacturing Components, and the Effect of Sputtered (TiN) Coating on Their Corrosion Behavior

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Joining Ti 3 SiC 2 MAX phase with 308 stainless steel and aluminum fillers by tungsten inert gas (TIG)-brazing process

Cited by 19 publications

References 18 publications

Improvement for Ti3SiC2/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

Improvement for Ti3SiC2/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

Improvement for Interfacial Microstructure and Mechanical Properties of Ti3SiC2/Cu Joint Brazed by Ag-Cu-Ti Filler with Copper Mesh

Mechanical and Corrosion Study of Gas Tungsten Arc Welding-Based SS-304L Wire Arc Additive Manufacturing Components, and the Effect of Sputtered (TiN) Coating on Their Corrosion Behavior

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Product

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Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates

Improvement for Ti₃SiC₂/Cu joint brazed using composite fillers with abnormal expansion ceramic particulates